[PATCH, Pointer Bounds Checker 21/x] Weakrefs output
Ilya Enkovich
enkovich.gnu@gmail.com
Mon Jun 2 15:22:00 GMT 2014
Hi,
This patch prevents output of both instrumented and not instrumented weakref variants.
Thanks,
Ilya
--
gcc/
2014-06-02 Ilya Enkovich <ilya.enkovich@intel.com>
* cgraphunit.c (output_weakrefs): If there are both
instrumented and original versions, output only one
of them.
diff --git a/gcc/cgraphunit.c b/gcc/cgraphunit.c
index c5c3333..ae9e699 100644
--- a/gcc/cgraphunit.c
+++ b/gcc/cgraphunit.c
@@ -2111,9 +2111,13 @@ static void
output_weakrefs (void)
{
symtab_node *node;
+ cgraph_node *cnode;
FOR_EACH_SYMBOL (node)
if (node->alias
&& !TREE_ASM_WRITTEN (node->decl)
+ && (!(cnode = dyn_cast <cgraph_node> (node))
+ || !cnode->instrumented_version
+ || !TREE_ASM_WRITTEN (cnode->instrumented_version->decl))
&& node->weakref)
{
tree target;
More information about the Gcc-patches
mailing list